1/4-20 x 3 1/2 Carriage Bolt Fully Threaded Black Oxide and Oil M4-0.7 and other woodworking applications

and other woodworking applications

The hex head design allows for easy tightening and loosening with a wrench or socket

this cap screw offers reliable performance and long-lasting durability

Its high-quality construction ensures a secure and reliable hold

1/4-20 x 3 1/2 Carriage Bolt Fully Threaded Black Oxide and Oil M4-0.7 and other woodworking applicationsThis 1 4 20 x 3 1 2 carriage bolt is made of steel and has a black oxide and oil finish. It is fully threaded and has a square head. Carriage bolts are often used to secure wood to metal or wood to wood. The square head prevents the bolt from turning when it is tightened. The black oxide and oil finish provides corrosion resistance.